49985769

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{769}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 68302080

約数和(自身を除く): 18316311

約数列:

[1, 3, 47, 141, 461, 769, 1383, 2307, 21667, 36143, 65001, 108429, 354509, 1063527, 16661923, 49985769]

約数ペア:

[(1, 49985769), (3, 16661923), (47, 1063527), (141, 354509), (461, 108429), (769, 65001), (1383, 36143), (2307, 21667)]